It's hard to express the convenience and ease-of-use in wireless earbuds until one tries them. If you hate wires, then these are straight up revolutionary
I totally get wireless headphones. The problem is, not every device I listen to music on has Bluetooth. I don't take my phone on runs and I'm not buying two sets of headphones. Not to mention, even when I'm not running, I listen to music on my iPod classic and only use my phone for podcasts.
It has Bluetooth comms to up to 8 Joycons and a general purpose operating system, so the limitation is probably a lacking audio implementation, not physical impossibility.
